/* ===== 功能与栏目目录页面 ===== */
.page-products {
  --cat-gap: clamp(20px, 3vw, 32px);
  --cat-rule: 1px solid var(--line-soft);
  background:
    radial-gradient(circle at 88% 2%, rgba(47, 168, 200, 0.13), transparent 42%),
    var(--navy);
  color: var(--text);
  font-family: var(--font-display);
}

.page-products .container {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 64px);
}

.page-products .section {
  padding-block: clamp(44px, 6vw, 84px);
}

.page-products .section-head {
  display: grid;
  gap: 10px;
  max-width: 54em;
  margin-bottom: clamp(24px, 3vw, 40px);
}

.page-products .section-title {
  margin: 0;
  font-size: clamp(24px, 3.4vw, 38px);
  font-weight: 900;
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-products .section-note {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--mist-soft);
}

.page-products .eyebrow {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

/* —— 首屏目录头 —— */
.page-products .cat-hero {
  padding-top: clamp(20px, 3vw, 36px);
}

.page-products .breadcrumbs {
  margin-bottom: 16px;
}

.page-products .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--mist);
}

.page-products .breadcrumb-list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--mist);
}

.page-products .breadcrumb-link {
  color: var(--mist-soft);
  text-decoration: none;
}

.page-products .breadcrumb-link:hover {
  color: var(--gold-soft);
}

.page-products .breadcrumb-current {
  color: var(--gold-soft);
}

.page-products .cat-frame {
  position: relative;
  border: 2px solid var(--gold);
  padding: clamp(20px, 3.6vw, 48px);
  background:
    radial-gradient(circle at 84% 14%, rgba(47, 168, 200, 0.18), transparent 58%),
    linear-gradient(158deg, var(--navy-2) 0%, var(--navy) 68%);
  box-shadow: var(--shadow-hard);
}

.page-products .cat-frame::after {
  content: "";
  position: absolute;
  inset: 8px;
  pointer-events: none;
  background-image:
    linear-gradient(var(--gold), var(--gold)), linear-gradient(var(--gold), var(--gold)),
    linear-gradient(var(--gold), var(--gold)), linear-gradient(var(--gold), var(--gold)),
    linear-gradient(var(--gold), var(--gold)), linear-gradient(var(--gold), var(--gold)),
    linear-gradient(var(--gold), var(--gold)), linear-gradient(var(--gold), var(--gold));
  background-repeat: no-repeat;
  background-size:
    14px 2px, 2px 14px,
    14px 2px, 2px 14px,
    14px 2px, 2px 14px,
    14px 2px, 2px 14px;
  background-position:
    left top, left top,
    right top, right top,
    left bottom, left bottom,
    right bottom, right bottom;
}

.page-products .cat-hero-grid {
  display: grid;
  gap: clamp(24px, 3.5vw, 44px);
  grid-template-columns: minmax(0, 1fr);
}

.page-products .cat-hero-lead {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-products .cat-hero-lead h1 {
  margin: 0;
  font-size: clamp(28px, 5vw, 50px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--text);
}

.page-products .cat-hero-text {
  margin: 0;
  max-width: 34em;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--mist-soft);
}

.page-products .cat-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.page-products .cat-hero-actions .btn {
  text-decoration: none;
}

.page-products .cat-index {
  display: grid;
  gap: 6px;
  align-content: start;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.page-products .cat-index-link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 11px 12px;
  border: 1px solid transparent;
  border-left: 2px solid var(--line);
  color: var(--text);
  font-size: 14px;
  text-decoration: none;
  transition: transform 180ms ease-out, border-color 180ms ease-out, background-color 180ms ease-out;
}

.page-products .cat-index-link:hover,
.page-products .cat-index-link:focus-visible {
  transform: translateX(3px);
  border-color: var(--gold);
  border-left-color: var(--gold);
  background: rgba(216, 165, 66, 0.08);
}

.page-products .cat-index-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
}

.page-products .cat-index-text {
  min-width: 0;
  overflow-wrap: anywhere;
}

.page-products .cat-index-arrow {
  color: var(--lake);
  font-size: 13px;
}

/* —— 栏目地图 —— */
.page-products .map-grid {
  display: grid;
  gap: var(--cat-gap);
  grid-template-columns: minmax(0, 1fr);
}

.page-products .map-card {
  position: relative;
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--navy-2);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--gold);
  transition: transform 180ms ease-out, box-shadow 180ms ease-out;
}

.page-products .map-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
}

.page-products .map-card-num {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-products .map-card-title {
  margin: 0 0 8px;
  font-size: clamp(18px, 2vw, 21px);
  font-weight: 900;
  color: var(--text);
}

.page-products .map-card-who {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--lake);
}

.page-products .map-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: 1px dashed var(--line-soft);
}

.page-products .map-entry {
  display: grid;
  gap: 2px;
}

.page-products .map-link {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  justify-self: start;
}

.page-products .map-link:hover {
  color: var(--gold-soft);
  border-bottom-color: var(--gold);
}

.page-products .map-key {
  font-size: 15px;
  font-weight: 700;
  color: var(--gold-soft);
}

.page-products .map-note {
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist);
}

/* —— 常用栏 —— */
.page-products .cat-common {
  background: linear-gradient(180deg, transparent, rgba(20, 48, 77, 0.55) 18%, rgba(20, 48, 77, 0.55) 82%, transparent);
}

.page-products .cat-split {
  display: grid;
  gap: var(--cat-gap);
  grid-template-columns: minmax(0, 1fr);
}

.page-products .acc-tools {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 12px;
}

.page-products .acc-collapse {
  font-size: 13px;
  text-decoration: none;
}

.page-products .common-acc {
  border-top: 1px solid var(--line);
}

.page-products .acc-item {
  border-bottom: 1px solid var(--line-soft);
  position: relative;
}

.page-products .acc-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gold);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 220ms ease-out;
}

.page-products .acc-item:has(.acc-trigger[aria-expanded="true"])::before,
.page-products .acc-item.is-open::before {
  transform: scaleY(1);
}

.page-products .acc-head {
  margin: 0;
}

.page-products .acc-trigger {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 16px 10px 16px 16px;
  background: transparent;
  border: 0;
  color: var(--text);
  font-family: inherit;
  font-size: 16px;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  transition: background-color 160ms ease-out, color 160ms ease-out;
}

.page-products .acc-trigger:hover,
.page-products .acc-trigger:focus-visible {
  background: rgba(216, 165, 66, 0.08);
}

.page-products .acc-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
}

.page-products .acc-name {
  min-width: 0;
  overflow-wrap: anywhere;
}

.page-products .acc-hint {
  font-size: 12px;
  font-weight: 400;
  color: var(--lake);
  text-align: right;
}

.page-products .acc-panel {
  max-height: 0;
  overflow: hidden;
  padding: 0 16px;
  transition: max-height 240ms ease-out, padding-bottom 240ms ease-out;
}

.page-products .acc-item:has(.acc-trigger[aria-expanded="true"]) .acc-panel,
.page-products .acc-item.is-open .acc-panel {
  max-height: 320px;
  padding-bottom: 18px;
}

.page-products .acc-panel p {
  margin: 0 0 8px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist-soft);
}

.page-products .acc-panel p:last-child {
  margin-bottom: 0;
}

.page-products .acc-panel .acc-scene {
  color: var(--text);
}

.page-products .acc-panel .acc-where {
  padding-left: 12px;
  border-left: 1px solid var(--line);
  color: var(--lake);
}

.page-products .cat-split-aside {
  display: grid;
  gap: var(--cat-gap);
  align-content: start;
}

.page-products .quick-card {
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--indigo);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-hard);
}

.page-products .quick-card--alt {
  background: var(--navy-2);
  box-shadow: none;
  border-left: 3px solid var(--lake);
}

.page-products .quick-card-label {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--gold-soft);
}

.page-products .quick-card-title {
  margin: 0 0 14px;
  font-size: 18px;
  font-weight: 900;
  line-height: 1.4;
  color: var(--text);
}

.page-products .quick-steps {
  display: grid;
  gap: 10px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-products .quick-steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
}

.page-products .quick-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--navy);
  background: var(--gold);
}

.page-products .quick-card-note {
  margin: 0 0 14px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist-soft);
}

.page-products .quick-card-note a {
  color: var(--gold-soft);
}

.page-products .link-arrow {
  display: inline-block;
  font-size: 14px;
  font-weight: 700;
  color: var(--lake);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-products .link-arrow::after {
  content: " →";
}

.page-products .link-arrow:hover {
  color: var(--gold-soft);
  border-bottom-color: var(--gold);
}

/* —— 三步流程 —— */
.page-products .flow {
  padding-block: clamp(44px, 6vw, 84px);
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-3) 40%, var(--navy) 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .flow-hero {
  margin-bottom: clamp(24px, 3vw, 40px);
}

.page-products .flow-hero img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .flow-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.page-products .flow-step {
  display: grid;
  gap: 20px;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  padding-block: clamp(26px, 4vw, 48px);
  border-top: 1px solid var(--line-soft);
}

.page-products .flow-step:first-child {
  border-top: 2px solid var(--gold);
}

.page-products .flow-num {
  display: flex;
  align-items: center;
  gap: 16px;
}

.page-products .flow-digit {
  font-family: var(--font-mono);
  font-size: clamp(64px, 11vw, 96px);
  font-weight: 700;
  line-height: 0.86;
  letter-spacing: -0.04em;
  color: var(--gold);
}

.page-products .flow-rule {
  flex: 1;
  height: 8px;
  background-image: repeating-linear-gradient(
    to right,
    var(--line) 0,
    var(--line) 1px,
    transparent 1px,
    transparent 8px
  );
}

.page-products .flow-body {
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-products .flow-title {
  margin: 0;
  font-size: clamp(19px, 2.2vw, 26px);
  font-weight: 900;
  line-height: 1.35;
  color: var(--text);
}

.page-products .flow-text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--mist-soft);
}

.page-products .flow-points {
  display: grid;
  gap: 6px;
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .flow-points li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
}

.page-products .flow-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 6px;
  height: 2px;
  background: var(--lake);
}

.page-products .flow-shot {
  max-width: 320px;
  justify-self: start;
}

.page-products .flow-shot img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .img-caption {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mist);
}

.page-products .flow-tip {
  margin-top: 8px;
  padding: clamp(16px, 2.4vw, 24px);
  border-left: 3px solid var(--barley);
  background: rgba(143, 191, 106, 0.08);
}

.page-products .flow-tip p {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text);
}

/* —— 活动中心 —— */
.page-products .acts-layout {
  display: grid;
  gap: var(--cat-gap);
  grid-template-columns: minmax(0, 1fr);
}

.page-products .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.page-products .filter-btn {
  padding: 8px 14px;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--mist-soft);
  font-family: inherit;
  font-size: 13.5px;
  cursor: pointer;
  transition: color 160ms ease-out, border-color 160ms ease-out, background-color 160ms ease-out;
}

.page-products .filter-btn:hover {
  color: var(--gold-soft);
  border-color: var(--gold);
}

.page-products .filter-btn.is-active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--navy);
  font-weight: 700;
}

.page-products .act-list {
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr);
}

.page-products .act-card {
  padding: 16px 18px;
  background: var(--navy-2);
  border-left: 2px solid var(--line);
  transition: transform 180ms ease-out, border-color 180ms ease-out;
}

.page-products .act-card:hover {
  transform: translateY(-3px);
  border-left-color: var(--gold);
}

.page-products .act-card-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.page-products .act-type {
  margin: 0;
  font-size: 16px;
  font-weight: 900;
  color: var(--text);
}

.page-products .act-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist-soft);
}

.page-products .act-state {
  display: inline-block;
  padding: 2px 8px;
  font-size: 12px;
  line-height: 1.6;
  border: 1px solid currentColor;
  white-space: nowrap;
}

.page-products .act-state--live {
  color: var(--barley);
}

.page-products .act-state--soon {
  color: var(--lake);
}

.page-products .act-state--long {
  color: var(--gold-soft);
}

.page-products .act-state--done {
  color: var(--mist);
}

.page-products .acts-aside {
  display: grid;
  gap: 20px;
  align-content: start;
}

.page-products .state-legend {
  padding: 18px;
  border: 1px solid var(--line);
  background: var(--navy-2);
}

.page-products .state-legend-title {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--gold-soft);
}

.page-products .state-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .state-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-products .state-note {
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist-soft);
}

.page-products .acts-shot img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .acts-tip {
  padding: 16px 18px;
  border-left: 2px solid var(--lake);
  background: rgba(47, 168, 200, 0.1);
}

.page-products .acts-tip p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text);
}

/* —— 新旧对照 —— */
.page-products .compare-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 2px solid var(--gold);
  background: var(--sand);
}

.page-products .compare-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  color: var(--ink);
  font-size: 14px;
}

.page-products .compare-table thead th {
  padding: 12px 14px;
  background: var(--indigo);
  color: var(--text);
  font-family: var(--font-serif);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-align: left;
  white-space: nowrap;
}

.page-products .compare-table tbody th,
.page-products .compare-table tbody td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(16, 26, 36, 0.12);
  text-align: left;
  vertical-align: top;
  line-height: 1.65;
}

.page-products .compare-table tbody th {
  font-weight: 700;
  white-space: nowrap;
}

.page-products .compare-table tbody tr:nth-child(even) {
  background: rgba(16, 26, 36, 0.04);
}

.page-products .cell-change {
  background: rgba(47, 168, 200, 0.16);
}

.page-products .change-tag {
  display: inline-block;
  padding: 1px 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink);
  background: rgba(47, 168, 200, 0.28);
  border: 1px solid rgba(47, 168, 200, 0.6);
}

.page-products .compare-foot {
  margin-top: 14px;
}

.page-products .compare-foot p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist-soft);
}

.page-products .compare-foot a {
  color: var(--gold-soft);
}

/* —— 底部行动区 —— */
.page-products .cat-cta {
  padding-block: clamp(36px, 5vw, 64px);
}

.page-products .cta-box {
  display: grid;
  gap: 20px;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  padding: clamp(22px, 3.4vw, 40px);
  background: var(--indigo);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-hard);
}

.page-products .cta-title {
  margin: 0 0 10px;
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 900;
  line-height: 1.35;
  color: var(--text);
}

.page-products .cta-text p {
  margin: 0;
  max-width: 40em;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist-soft);
}

.page-products .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .cta-actions .btn {
  text-decoration: none;
}

/* —— 响应式 —— */
@media (min-width: 640px) {
  .page-products .map-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .act-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .cat-hero-grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.85fr);
    align-items: end;
  }

  .page-products .cat-split {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.72fr);
    align-items: start;
  }

  .page-products .cat-split-aside {
    position: sticky;
    top: 88px;
  }

  .page-products .acts-layout {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.75fr);
    align-items: start;
  }

  .page-products .flow-step {
    grid-template-columns: minmax(140px, 0.7fr) minmax(0, 1.4fr) minmax(200px, 0.8fr);
    gap: clamp(20px, 3vw, 44px);
    min-height: 420px;
  }

  .page-products .flow-shot {
    justify-self: end;
  }

  .page-products .cta-box {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

@media (min-width: 1120px) {
  .page-products .map-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .map-card:nth-child(even) {
    transform: translateY(18px);
  }

  .page-products .map-card:nth-child(even):hover {
    transform: translateY(15px);
  }
}

@media (max-width: 480px) {
  .page-products .acc-trigger {
    grid-template-columns: auto minmax(0, 1fr);
    row-gap: 4px;
  }

  .page-products .acc-hint {
    grid-column: 2;
    text-align: left;
  }

  .page-products .flow-hero img {
    max-height: 220px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .map-card,
  .page-products .act-card,
  .page-products .cat-index-link,
  .page-products .acc-panel,
  .page-products .acc-item::before {
    transition: none;
  }

  .page-products .map-card:hover,
  .page-products .act-card:hover,
  .page-products .cat-index-link:hover {
    transform: none;
  }

  .page-products .map-card:nth-child(even),
  .page-products .map-card:nth-child(even):hover {
    transform: none;
  }
}
<<<END>>>